N‐Doped Defective Graphene from Biomass as Catalyst for CO2 Hydrogenation to Methane
Sign Up to like & getrecommendations! Published in 2018 at "ChemCatChem"
DOI: 10.1002/cctc.201801984
Abstract: N‐doped, defective graphene obtained by pyrolysis of chitosan at 900 °C under Ar exhibits catalytic activity for the Sabatier hydrogenation of CO2 to CH4 at temperatures about 500 °C with estimated turnover frequencies and activation energy values… read more here.
Keywords: graphene biomass; doped defective; hydrogenation; defective graphene ... See more keywords
Protein WW domain denaturation on defective graphene reveals the significance of nanomaterial defects in nanotoxicity
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2019.01.107
Abstract: Abstract Nanomaterial defects occur widely due to various situations such as synthesis imperfections, exposure to harsh environment, or even intentional designs. However, the consequence of nanomaterial defects on their interfacing biological systems remains largely unknown.… read more here.
Keywords: nanomaterial defects; graphene; defective graphene; protein domain ... See more keywords
Single Ru atom supported on defective graphene for water splitting: DFT and microkinetic investigation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.01.122
Abstract: Abstract We present a comprehensive understanding of sing Ru atom supported on defective graphene for water splitting using density functional theory calculations and microkinetic analysis. The structural and electronic properties of Ru atom supported single… read more here.
Keywords: supported defective; graphene; defective graphene; graphene water ... See more keywords
Insights into the Interaction of Redox Active Organic Molecules and Solvents with the Pristine and Defective Graphene Surfaces from Density Functional Theory
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.9b10403
Abstract: A systematic study is reported on the interaction of two representative redox active organic molecules and two solvent molecules with pristine and defective graphene surfaces as a model of an electrode surface of a redox… read more here.
Keywords: graphene; defective graphene; active organic; pristine defective ... See more keywords
Gas sensor based on defective graphene/pristine graphene hybrid towards high sensitivity detection of NO2
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5099511
Abstract: We propose an approach to improve the performance of graphene-based gas sensors by the integration of defective graphene with pristine graphene. The defect density of defective graphene is controlled by the fluence of Si+ implantation,… read more here.
Keywords: graphene based; graphene; defective graphene; gas ... See more keywords
Temperature-dependent mechanical properties of defective graphene reinforced polymer nanocomposite
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2019.1625987
Abstract: Abstract This article presents an atomistic study on the mechanical behaviors of polymer nanocomposite reinforced with defective graphene using molecular dynamics simulations, with a particular focus on the influences of temperature change and atom vacancy… read more here.
Keywords: polymer nanocomposite; graphene reinforced; graphene; defective graphene ... See more keywords
Thermal conductivity of defective graphene: an efficient molecular dynamics study based on graphics processing units.
Sign Up to like & getrecommendations! Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab73bc
Abstract: The exceptional thermal transport properties of graphene are affected due to the presence of various topological defects, which include single vacancy, double vacancies and Stone-Wales defects. The present article is intended to study on thermal… read more here.
Keywords: graphene; defective graphene; thermal conductivity; efficient molecular ... See more keywords